The key difference in the Smart Train shoes, which at first glance look like rather ordinary high-performance running sneakers, is a solid state sensor called an accelerometer that measures the force exerted on the foot with each step.
Instead of using a solid state sensor, like a nanotube, to detect gases, Aerodyne's sensors use spectroscopic techniques, measuring the infrared absorption of the gases, to map the distribution of pollutants from a distance -- making measurements from an airplane or a mobile van, for example.
Transmittance spectral filter arrays combined with a solid state sensor form an emerging technology used for snapshot acquisition.
In development of solid state sensor, recent approaches are ISFET (ion-sensitive field effect transistor), LAPS (light addressable potentiometric sensor), and capacitance-based electrolyte insulator semiconductor (EIS) [1 4].
We thus demonstrate a new material and structural design of solid state sensor for improvement in selectivity and response.
FFR is performed by dedicated solid-state sensor mounted on a floppy-tipped guidewire.
Finally, comparisons of cost and relative disadvantages of other methods of documentation are examined, and for documentation and learning purposes related to 3-d modeling, a comparison of the results for images taken by a digital solid-state sensor camera and a metric film-based one is carried out and presented.
Ross and Jain [18] raised the sensor interoperability problem in fingerprint recognition by matching fingerprint images originated from an optical sensor and a solid-state sensor, respectively.
The increase in graphene carrier mobility induced by absorbed gas molecules has been recently used as a highly sensitive solid-state sensor capable of detecting individual molecules [17, 19].
"They are impressive for a solid-state sensor," he said.
